Jay L. Kooper

CIK: 0001603213

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (33.3%)

Compensation grants

Other (G, F, J, C, D, …)4 (66.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

MSEX

MIDDLESEX WATER CO

Officer

Discretionary Trading P&L

Holdings

Transaction History (6 total)

MSEX
MIDDLESEX WATER CO
Apr 1, 2026
Award(A)
Direct
2.6K shares at avg. $52.05$135K
MSEX
MIDDLESEX WATER CO
Apr 1, 2026
Other(J)
Direct
759 shares at avg. $52.05$40K
MSEX
MIDDLESEX WATER CO
Apr 1, 2026
Tax Payment(F)
Direct
350 shares at avg. $52.05$18K
MSEX
MIDDLESEX WATER CO
Apr 1, 2025
Award(A)
Direct
1.6K shares at avg. $64.10$103K
MSEX
MIDDLESEX WATER CO
Apr 1, 2025
Other(J)
Direct
832 shares at avg. $64.10$53K
MSEX
MIDDLESEX WATER CO
Apr 1, 2025
Tax Payment(F)
Direct
369 shares at avg. $64.10$24K

		Type	Shares	Price		Ownership
Apr 1, 2026	MSEX MIDDLESEX WATER CO	Award(A)	2,597	$52.05	$135,174	Direct
Apr 1, 2026	MSEX MIDDLESEX WATER CO	Other(J)	759	$52.05	$39,506	Direct
Apr 1, 2026	MSEX MIDDLESEX WATER CO	Tax Payment(F)	350	$52.05	$18,218	Direct
Apr 1, 2025	MSEX MIDDLESEX WATER CO	Award(A)	1,607	$64.10	$103,009	Direct
Apr 1, 2025	MSEX MIDDLESEX WATER CO	Other(J)	832	$64.10	$53,331	Direct
Apr 1, 2025	MSEX MIDDLESEX WATER CO	Tax Payment(F)	369	$64.10	$23,653	Direct

1-6 of 6 transactions

About Kooper Jay L

Kooper Jay L (SEC CIK 0001603213) files insider reports with the SEC as VP, Gen. Counsel & Secretary of MIDDLESEX WATER CO (MSEX).

Signal8 holds 2 ownership filings by Kooper Jay L, all Form 4s, filed between Apr 3, 2025 and Apr 1, 2026. Those filings report 6 transactions, from Apr 1, 2025 to Apr 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Kooper Jay L's filings is in ISELIN, NJ.

Recent filings by Kooper Jay L

Apr 1, 2026: Grant or award of MSEX shares (Form 4, code A).
Apr 1, 2026: Other transaction of MSEX shares (Form 4, code J).
Apr 1, 2026: Tax withholding of MSEX shares (Form 4, code F).
Apr 1, 2025: Grant or award of MSEX shares (Form 4, code A).
Apr 1, 2025: Other transaction of MSEX shares (Form 4, code J).

Other insiders filing for MIDDLESEX WATER CO (MSEX)

Bershad Joshua, Director
Ginegaw Lorrie Beth, VP, Human Resources
Kaplan Tatyana, Chief Accounting Officer
Simpson Georgia M, VP-IT
Fullagar Robert K, President-NJ Operations
Capko Robert John, PAO & Controller

How to read Form 4 transaction codes